Dreamtop 15 Pcs Bike Carbon Fiber Headset Spacer Bicycle Stem Spacer Kit 1-1/8" for Mountain Bike Road Bikes,1/2/3/5/10/15/20mm, 7 Sizes

This product is what you might expect. However, the quality of the carbon layup isn't great. You can see inconsistencies and areas of air trapped during the process if you look at the cross section of the cut. I believe the biggest problem is that they are a little bit wide. I've seen wider, but these are a little wider than alloy spacers (or nicer carbon ones) and they sit a bit proud of the Although they aren't the prettiest looking item, you can rely on them to satisfy your needs. At this price, I would put them on my bike and if by some chance one cracks, it won't cause a major failure. If by some chance one breaks, that's no big deal either.

Osiris Stewart

| Oct 19, 2020

They have a variety of sizes and options. I'm very pleased. The last thing I have left is- There are some parts I am working on for another bike that will work well.

Ruben Simmons

| Aug 27, 2021

With different sizes, you can combine them in many ways! For the price point, this is a fantastic value.

Emilio Young

| Jan 20, 2021

While they are a little on the wide side, they fit really well and aren't prone to denting from cutup carbon tubes. This kit contains enough 1mm spacers for two bikes if you don't need a lot of them.

Annika Craig

| Oct 28, 2020

This is a clean and neatly made product. I will buy it.

Abigail Anthony

| Dec 15, 2020

The whole package is great.

Waverly Atkins

| Sep 19, 2020

Then read on! The pieces are enough for me to work with. I am satisfied with the product. I have a headset and a microphone Thank you for the excellent fit of the stem.

Joy Wu

| Oct 23, 2020

This product is neat and cool.

Duncan Hale

| Mar 29, 2021